/* about content */
/* === Reset & base for this page === */
  .os-about, .os-about *, .os-about *::before, .os-about *::after { box-sizing: border-box; }
  .os-about {
    font-family: 'Assistant', Arial, sans-serif;
    color: #0A0A0A;
    direction: rtl;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    background: #ffffff;
  }
  .os-about a { text-decoration: none; color: inherit; }
  .os-about h1, .os-about h2, .os-about h3 { line-height: 1.2; letter-spacing: -0.015em; margin: 0; }
  .os-about p { margin: 0; }

  /* === Wrap === */
  .os-ab-wrap { max-width: 1140px; margin: 0 auto; padding: 0 24px; }

  /* === Section base === */
  .os-ab-section { padding: 84px 0; }
  .os-ab-section.alt { background: #F9FAFB; }
  .os-ab-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.14em;
    color: #059669;
    text-transform: uppercase;
    margin-bottom: 18px;
  }
  .os-ab-eyebrow::before {
    content: "";
    width: 28px;
    height: 1.5px;
    background: #10B981;
  }
  .os-ab-h2 {
    font-size: clamp(2rem, 4vw, 2.8rem);
    font-weight: 900;
    margin-bottom: 16px;
  }
  .os-ab-h2 .hl { color: #10B981; }
  .os-ab-lead {
    font-size: 1.12rem;
    color: #4B5563;
    max-width: 640px;
    margin: 0 auto;
  }
  .os-ab-center { text-align: center; max-width: 720px; margin: 0 auto 50px; }

  /* === HERO === */
  .os-ab-hero {
    padding: 100px 0 84px;
    background:
      radial-gradient(circle at 85% 20%, rgba(16, 185, 129, 0.1) 0%, transparent 50%),
      linear-gradient(180deg, #ffffff 0%, #F0FDF4 100%);
    position: relative;
    overflow: hidden;
  }
  .os-ab-hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
  }
  .os-ab-hero h1 {
    font-size: clamp(2.4rem, 5.5vw, 4rem);
    font-weight: 900;
    color: #0A0A0A;
    margin-bottom: 22px;
  }
  .os-ab-hero h1 .br { display: block; }
  .os-ab-hero h1 .hl {
    background: linear-gradient(120deg, #10B981, #059669);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }
  .os-ab-hero-sub {
    font-size: clamp(1.05rem, 1.6vw, 1.22rem);
    color: #4B5563;
    line-height: 1.65;
    margin-bottom: 0;
    max-width: 540px;
  }

  /* === OS Monogram (SVG visual instead of photo) === */
  .os-ab-monogram {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
  }
  .os-ab-monogram-svg {
    width: 100%;
    max-width: 380px;
    height: auto;
    filter: drop-shadow(0 30px 60px rgba(16, 185, 129, 0.25));
    animation: osFloat 6s ease-in-out infinite;
  }
  @keyframes osFloat {
    0%, 100% { transform: translateY(0) rotate(-2deg); }
    50% { transform: translateY(-12px) rotate(2deg); }
  }

  /* === Story Section === */
  .os-ab-story-grid {
    max-width: 780px;
    margin: 0 auto;
    text-align: center;
  }
  .os-ab-story-body p {
    font-size: 1.15rem;
    color: #374151;
    line-height: 1.85;
    margin-bottom: 22px;
  }
  .os-ab-story-body p:last-child { margin-bottom: 0; }
  .os-ab-story-body strong { color: #0A0A0A; font-weight: 800; }
  .os-ab-pullquote {
    font-size: 1.4rem;
    font-weight: 800;
    color: #10B981;
    border-right: 4px solid #10B981;
    padding: 14px 22px;
    margin: 32px auto;
    max-width: 600px;
    text-align: right;
    line-height: 1.5;
  }

  /* === Approach Section (1-on-1) === */
  .os-ab-approach {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 50px;
    align-items: center;
    max-width: 900px;
    margin: 0 auto;
  }
  .os-ab-approach-icon {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    background: linear-gradient(135deg, #10B981, #059669);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 20px 50px rgba(16, 185, 129, 0.3);
  }
  .os-ab-approach-icon svg {
    width: 70px;
    height: 70px;
    color: white;
  }
  .os-ab-approach-text h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); font-weight: 900; margin-bottom: 14px; }
  .os-ab-approach-text p { font-size: 1.1rem; color: #374151; line-height: 1.75; }

  /* === 3 Pillars === */
  .os-ab-pillars {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
  }
  .os-ab-pillar {
    background: white;
    border: 1.5px solid #E5E7EB;
    border-radius: 22px;
    padding: 36px 28px;
    transition: all 0.35s ease;
    text-align: right;
    position: relative;
    overflow: hidden;
  }
  .os-ab-pillar::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #10B981, #34D399);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.4s ease;
  }
  .os-ab-pillar:hover {
    transform: translateY(-6px);
    border-color: #10B981;
    box-shadow: 0 24px 50px rgba(16, 185, 129, 0.15);
  }
  .os-ab-pillar:hover::before { transform: scaleX(1); }
  .os-ab-pillar-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.15), rgba(16, 185, 129, 0.05));
    border: 1px solid rgba(16, 185, 129, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 22px;
    color: #059669;
  }
  .os-ab-pillar-icon svg { width: 28px; height: 28px; }
  .os-ab-pillar h3 {
    font-size: 1.32rem;
    font-weight: 800;
    margin-bottom: 12px;
    color: #0A0A0A;
  }
  .os-ab-pillar p {
    font-size: 1rem;
    color: #4B5563;
    line-height: 1.7;
  }

  /* === Reliability === */
  .os-ab-rely {
    background: linear-gradient(135deg, #0A0A0A 0%, #1F2937 100%);
    color: white;
    border-radius: 28px;
    padding: 56px 50px;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
  }
  .os-ab-rely::before {
    content: "";
    position: absolute;
    top: -100px;
    left: -100px;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.2) 0%, transparent 70%);
    pointer-events: none;
  }
  .os-ab-rely h2 {
    font-size: clamp(1.8rem, 3.5vw, 2.4rem);
    font-weight: 900;
    margin-bottom: 18px;
    position: relative;
  }
  .os-ab-rely h2 .hl { color: #34D399; }
  .os-ab-rely p {
    font-size: 1.12rem;
    color: #D1D5DB;
    line-height: 1.75;
    max-width: 620px;
    margin: 0 auto;
    position: relative;
  }

  /* === Clients === */
  .os-ab-clients {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
  }
  .os-ab-client {
    background: white;
    border: 1.5px solid #E5E7EB;
    border-radius: 18px;
    padding: 26px 20px;
    text-align: center;
    transition: all 0.3s ease;
    text-decoration: none !important;
    display: block;
  }
  .os-ab-client:hover {
    border-color: #10B981;
    transform: translateY(-4px);
    box-shadow: 0 16px 32px rgba(16, 185, 129, 0.15);
  }
  .os-ab-client-name {
    font-size: 1.1rem;
    font-weight: 800;
    color: #0A0A0A;
    margin-bottom: 4px;
    display: block;
  }
  .os-ab-client-type {
    font-size: 0.85rem;
    color: #6B7280;
    font-weight: 600;
  }

  /* === CTA === */
  .os-ab-cta {
    background: linear-gradient(135deg, #10B981 0%, #059669 100%);
    color: white;
    text-align: center;
    padding: 80px 24px;
    border-radius: 28px;
    position: relative;
    overflow: hidden;
  }
  .os-ab-cta h2 {
    font-size: clamp(1.9rem, 4vw, 2.6rem);
    font-weight: 900;
    color: white;
    margin-bottom: 14px;
    position: relative;
  }
  .os-ab-cta p {
    font-size: 1.12rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 32px;
    max-width: 540px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.65;
    position: relative;
  }
  .os-ab-cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: white;
color: #059669 !important;
    padding: 17px 44px;
    border-radius: 999px;
    font-weight: 800;
    font-size: 1.05rem;
    transition: all 0.3s ease;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
    position: relative;
  }
  .os-ab-cta-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.25);
  }

  /* === Mobile === */
  @media (max-width: 880px) {
    .os-ab-section { padding: 60px 0; }
    .os-ab-hero { padding: 70px 0 60px; }
    .os-ab-hero-grid { grid-template-columns: 1fr; gap: 40px; text-align: center; }
    .os-ab-hero-sub { margin: 0 auto; }
    .os-ab-monogram-svg { max-width: 240px; }
    .os-ab-approach { grid-template-columns: 1fr; gap: 28px; text-align: center; }
    .os-ab-approach-icon { margin: 0 auto; width: 110px; height: 110px; }
    .os-ab-approach-icon svg { width: 56px; height: 56px; }
    .os-ab-pillars { grid-template-columns: 1fr; }
    .os-ab-clients { grid-template-columns: repeat(2, 1fr); }
    .os-ab-rely { padding: 44px 28px; }
    .os-ab-pullquote { font-size: 1.2rem; padding: 12px 18px; }
  }
  @media (max-width: 480px) {
    .os-ab-clients { grid-template-columns: 1fr; }
  }